Further extend TypedArray support in d8:

src/d8.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 304 matching lines @@
   static Handle<Value> Load(const Arguments& args);
   static Handle<Value> ArrayBuffer(const Arguments& args);
   static Handle<Value> Int8Array(const Arguments& args);
   static Handle<Value> Uint8Array(const Arguments& args);
   static Handle<Value> Int16Array(const Arguments& args);
   static Handle<Value> Uint16Array(const Arguments& args);
   static Handle<Value> Int32Array(const Arguments& args);
   static Handle<Value> Uint32Array(const Arguments& args);
   static Handle<Value> Float32Array(const Arguments& args);
   static Handle<Value> Float64Array(const Arguments& args);
-  static Handle<Value> PixelArray(const Arguments& args);
+  static Handle<Value> Uint8ClampedArray(const Arguments& args);
+  static Handle<Value> SubArray(const Arguments& args);
   // The OS object on the global object contains methods for performing
   // operating system calls:
   //
   // os.system("program_name", ["arg1", "arg2", ...], timeout1, timeout2) will
   // run the command, passing the arguments to the program.  The standard output
   // of the program will be picked up and returned as a multiline string.  If
   // timeout1 is present then it should be a number.  -1 indicates no timeout
   // and a positive number is used as a timeout in milliseconds that limits the
   // time spent waiting between receiving output characters from the program.
   // timeout2, if present, should be a number indicating the limit in
@@ skipping 23 matching lines @@
   static Handle<Value> RemoveDirectory(const Arguments& args);
 
   static void AddOSMethods(Handle<ObjectTemplate> os_template);
 
   static LineEditor* console;
   static const char* kPrompt;
   static ShellOptions options;
 
  private:
   static Persistent<Context> evaluation_context_;
+  static Persistent<FunctionTemplate> array_buffer_template_;
 #ifndef V8_SHARED
   static Persistent<Context> utility_context_;
   static CounterMap* counter_map_;
   // We statically allocate a set of local counters to be used if we
   // don't want to store the stats in a memory-mapped file
   static CounterCollection local_counters_;
   static CounterCollection* counters_;
   static i::OS::MemoryMappedFile* counters_file_;
   static i::Mutex* context_mutex_;
 
   static Counter* GetCounter(const char* name, bool is_histogram);
   static void InstallUtilityScript();
 #endif  // V8_SHARED
   static void Initialize();
   static void RunShell();
   static bool SetOptions(int argc, char* argv[]);
   static Handle<ObjectTemplate> CreateGlobalTemplate();
-  static Handle<Value> CreateExternalArrayBuffer(int32_t size);
-  static Handle<Value> CreateExternalArrayBuffer(const Arguments& args);
+  static Handle<FunctionTemplate> CreateArrayTemplate(InvocationCallback);
+  static Handle<Value> CreateExternalArrayBuffer(Handle<Object> buffer,
+                                                 int32_t size);
+  static Handle<Object> CreateExternalArray(Handle<Object> array,
+                                            Handle<Object> buffer,
+                                            ExternalArrayType type,
+                                            int32_t length,
+                                            int32_t byteLength,
+                                            int32_t byteOffset,
+                                            int32_t element_size);
   static Handle<Value> CreateExternalArray(const Arguments& args,

[Michael Starzinger, 2012/06/25 09:56:45]

Shouldn't this one actually return Handle<Object> as well?

[rossberg, 2012/06/28 16:23:34]

Can't unfortunately, because ThrowException returns a Handle<Value> (that one
could actually be made into a template, but doesn't seem worth it...).

                                            ExternalArrayType type,
                                            int32_t element_size);
   static void ExternalArrayWeakCallback(Persistent<Value> object, void* data);
 };
 
 
 }  // namespace v8
 
 
 #endif  // V8_D8_H_